Radium Engineering VW/Audi/Porsche 3.2L 24V VR6 Fuel Rail 20-0879
Radium Engineering VW/Audi/Porsche 3.2L 24V VR6 Fuel Rail 20-0879
Part number: 9DIHK
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- Free fitment check before you order
VW/Audi/Porsche 24V VR6 Fuel Rail from Radium Engineering, listed for Audi, Porsche and Volkswagen vehicles with the 3.2L engine. Fuel injectors spray a measured amount of fuel into the engine.
Key features
- CNC anodized aluminum construction. Large 8AN ORB ports. Bolt-on installation. Mounting hardware included
Specifications
- Brand: Radium Engineering
- Part type: Fuel injector
- Engine: 3.2L
Fitment
Listed for Audi, Porsche and Volkswagen vehicles with the 3.2L engine. Check your year, model and trim against the title before you order.
What it does
Larger injectors are needed when an engine makes more power, together with a tune. Air and fuel parts decide how well the engine breathes and how cleanly it runs, so the right part restores smooth running and can support more power on a modified engine.
Installation & tips
- Use new O-rings and lubricate them lightly with clean oil before installation.
- Fuel filter: Protects new injectors.
- Work on a cool engine with the vehicle secured, and use a service manual for your vehicle for torque specs and procedures.
FAQ
Which engine is it for?
It is listed for the 3.2L engine in Audi, Porsche and Volkswagen vehicles. Check the engine code on your vehicle if it was offered with more than one engine.
Can I install it myself?
Many owners do this job at home with basic tools and a service manual for their vehicle. If you are not sure, have it fitted by a qualified mechanic.
What should I check before ordering?
Compare the part number, specifications and fitment on this page with your vehicle and with the part you are replacing.
Before you order
- Confirm your year, make, model, engine and trim match the fitment listed above.

About this fuel injector
Larger injectors are needed when an engine makes more power, together with a tune.
Fitment notes
- Engine: the same car can take different parts for each engine option, so check yours.
- Specs, lead time and warranty come from the manufacturer and supplier and can change. The details above this guide are the latest we have.
Not sure it fits? Tell us exactly what you drive and we'll confirm fitment first. It's free and saves a return.
Ask about fitmentParts that usually go with it
- Fuel filter. Protects new injectors.
More for your car: Audi Parts · All Fuel Injectors · Fuel & air intake
Questions about fuel injectors
Will this fit my car?
Do bigger injectors need a tune?
Where do specs and warranty details come from?
Questions & answers
No questions yet about this part. Ask about fitment, what's in the box or installation and we'll answer here.